20DD2P1A3QYNA1NNA

The part number 20DD2P1A3QYNA1NNA is an adjustable frequency AC drive produced by Allen-Bradley, a subsidiary of Rockwell Automation. Designed for use in three-phase systems, this unit operates effectively at a voltage rating of 480V AC. It is rated for an input current of 2.1 amps, making it suitable for various applications in industrial settings.

The drive is enclosed in an IP20-rated casing conforming to NEMA Type 1 standards, providing basic protection against dust and moisture. Users can interact with the drive through a full numeric LCD, which allows for easy monitoring and control of system parameters. Notably, the 20DD2P1A3QYNA1NNA lacks detailed documentation, which may necessitate prior knowledge for optimal use.

This device utilizes IGBT technology for braking, providing efficient operation during motor deceleration. Additionally, it features an adjustable bus undervoltage trip that helps manage potential operational issues. Thermal safety is ensured by a heat sink thermistor that the microprocessor actively monitors, providing protection against overheating by triggering a trip if necessary.

For reliability, the drive is equipped with a logic control ride-thru capability of 0.25 seconds during which the drive is not actively running, ensuring it can maintain settings in transient power conditions. Furthermore, it has a power ride-thru capacity of 15 milliseconds at full load, allowing for continued operation during brief interruptions in power supply. Overall, the 20DD2P1A3QYNA1NNA is designed to deliver stability and efficiency in demanding industrial applications.